7 Document Revision History

The revision history describes the changes that were implemented in the document. The changes are listed by revision, starting with the most current publication.

RevisionDateSectionDescription
C09/2024Hardware
  • Updated “WAKE” to “Reserved” in the block diagram
  • Added note for Reserved
WILCS02-SD Board SD/MMCplus Connector
  • Replaced “Wake” by “reserved signal lines”
  • For Pin 13, replaced “WAKE” by “Reserved” and added note
Using SPI Interface via SD/MMCplus Connector
  • For Pin 13, replaced “Device Wake” by “Reserved”
  • Moved “R117” into “Not mounted resistors”
Using SPI Interface via Jumper WiresRemoved the note for “R117”
WILCS02-SD Board Schematics
  • Updated the SD/MMCplus Connector schematic diagram
  • Updated the WILCS02PE Module schematic diagram
B07/2024Features Updated
Acronyms and AbbreviationsRemoved “JTAG”
Reference DocumentationAdded web link for the WILCS02IC and WILCS02 Family Data Sheet
PrerequisitesUpdated “WILCS02 Wi-Fi® Link Controller SD Board (EV74A47A)”
Hardware
  • Updated the description and manufacturer part number for U101
  • Updated “WILCS02-SD Board Block Diagram”
Power SupplyReshuffled the order
Standard SD/MMCplus Connector Pin SpecificationUpdated the “Connector Pin Details”
DEBUG Connector (J200)Updated the terminal settings
PTA Interface Header (J101)Updated the description and note
Kit OverviewUpdated WILCS02-SD board top view and bottom view image
Strapping Pin HeaderAdded a new section to describe the jumper setting for the SDIO and SPI mode selection
Using SPI Interface via Jumper WiresUpdated the description
WILCS02-SD Board SchematicsUpdated the following schematics:
  • USB-to-UART Converter
  • Supply and Debug USB Connector
  • PTA Interface Header
  • WILCS02PE module
WILCS02 Wi-Fi® Link Controller SD Board Bill of MaterialsAdded a new section along with the official web page link
Appendix B: Regulatory ApprovalAdded a new section with regulatory approval details
A03/2024Document Initial revision